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Most of the real-life signals are non-stationary in nature. The examples of such signals include biomedical signals, communication signals, speech, earthquake signals, vibration signals, etc. Time-frequency analysis plays an important role for extracting the meaningful information from these signals. The book presents time-frequency analysis methods together with their various applications. The basic concepts of signals and different ways of representing signals have been provided. The various time-frequency analysis techniques namely, short-time Fourier transform, wavelet transform, quadratic time-frequency transforms, advanced wavelet transforms, and adaptive time-frequency transforms have...
Embracing sustainable management practices is important for businesses and commercial organizations wishing to responsibly contribute to the socioeconomic development of societies and communities. This book provides insights into recent trends, issues, and challenges in embracing these practices, while promoting growth and innovation in business. The COVID-19 pandemic has redefined the necessity of implementing sustainable practices. This book looks at the process, implementation, and evaluation of sustainable practices in the social and commercial sectors in recent years. With case studies from different industries, these chapters explore and document creative applications of effective meas...
The book covers the most recent developments in machine learning, signal analysis, and their applications. It covers the topics of machine intelligence such as: deep learning, soft computing approaches, support vector machines (SVMs), least square SVMs (LSSVMs) and their variants; and covers the topics of signal analysis such as: biomedical signals including electroencephalogram (EEG), magnetoencephalography (MEG), electrocardiogram (ECG) and electromyogram (EMG) as well as other signals such as speech signals, communication signals, vibration signals, image, and video. Further, it analyzes normal and abnormal categories of real-world signals, for example normal and epileptic EEG signals using numerous classification techniques. The book is envisioned for researchers and graduate students in Computer Science and Engineering, Electrical Engineering, Applied Mathematics, and Biomedical Signal Processing.
This book takes a practical approach to human resource management (HRM), providing practising managers, researchers, and students with a framework for developing and implementing human-centred HR strategies. Enabling human-centred HRM approaches allows businesses and industries to implement suitable processes and systems which keep their employees’ wellbeing in mind and build sustainable workforces, and organisations. The book focuses on the use of numerous tools in HR analytics and their application across disciplines and industries. Using empirical data, review of existing research, and case studies, the chapters in the volume look at the organisational processes and performance of vario...
In 1917, the president of the American Psychological Association at that time, Raymond Dodge, wrote “I have no expectation that the laws of mental fatigue will be formulated in the immediate future”. Remarkably, despite continuous efforts over a period of more than 100 years, a mature theory of the origins and neural mechanisms of mental fatigue has yet to be achieved. Physical fatigue is defined as “the transient inability of muscles to maintain optimal physical performance, and is made more severe by intense physical exercise”. Mental fatigue could be phrased as “a transient decrease in maximal cognitive performance resulting from prolonged periods of cognitive activity”. Curre...
The rapid development of new technologies has created a lasting impact in the healthcare sector during the past decades. Due to this influence, potential clinical problems have decreased while the quality of healthcare delivery and overall user friendliness has increased and contributed to cost-effective healthcare systems. Biomedical and Clinical Engineering for Healthcare Advancement is an essential reference source that discusses growth in healthcare applications driven by the adoption of new technologies, as well as the expansion of machine learning algorithms for clinical decision making. It focuses on combining vision, motion, data acquisition, and automated control to accelerate the development of affordable and portable medical devices. Featuring research on topics such as artificial intelligence, drug delivery, and retinal imaging, this book is ideally designed for healthcare professionals, biomedical engineers, biomedical professionals, clinicians, hospital directors, physicians, medical students, and clinical researchers.
This book studies the use of digital marketing across the economic, social, and political sectors of India. It looks at diverse areas of business and non-business activities involving the use of digital platforms to augment marketing initiatives and improve reach, sales, and social media engagement. The volume analyses various themes including viral marketing, influencer marketing, webrooming behaviour, online impulse buying, telemedicine, social media advertising, and app-based cab services. It examines the role of digital marketing in creating a positive and favourable brand image for organizations by advertising their social responsiveness on social media and studies the influence of political brand value on social media activities. The authors also provide insight into changing trends within consumer behaviour, reflect on future challenges within the field, and highlight areas of growth. An important contribution to the study of new and emerging marketing practices, the book will be indispensable for students, researchers, and teachers of communication, marketing, brand management, social media marketing, advertising, e-business, digital humanities, and consumer behaviour.
The book provides details regarding the application of various signal processing and artificial intelligence-based methods for electroencephalography data analysis. It will help readers in understanding the use of electroencephalography signals for different neural information processing and cognitive neuroscience applications. The book: Covers topics related to the application of signal processing and machine learning-based techniques for the analysis and classification of electroencephalography signals Presents automated methods for detection of neurological disorders and other applications such as cognitive task recognition, and brain-computer interface Highlights the latest machine learn...
This book presents different perspectives in finance and the adoption of digital tools in business in India. It discusses key issues in strategy, organisation, and management for businesses focussing on practical and actionable guidance and innovative tools which offer insights into the formulation and implementation of effective strategies and solutions. The book also looks at the adoption of new digital tools and strategies in different areas of business and management and ways in which these tools can be employed in business analysis, strategy, risk assessment, and management. It presents an overview of the application of new technologies in the industrial, banking, corporate, and agriculture sectors, among others, all aimed at increasing performance and profitability, assessing financial risk and volatility, and improving customer and employee experience. Part of the Contemporary Management Practices series, this book will be useful to practicing managers, researchers, and students who are interested in business and financial strategy, social inclusion, e-business, social entrepreneurship, information management, finance, and banking.